Product Details Qarm Smart World Watch Weight: 0.5 kg Introducing the Qarm Smart Watch, a feature-rich, versatile wearable designed to keep up with your active lifestyle. Powered by a robust 290mAh battery, enjoy up to 5 days of continuous use in Bluetooth mode Color Silver Quantity 1 and up to 15 days of standby time. It fully charges in just 2 hours, so you're always ready to go. Running on the JL7012A operating system, it boasts a 1.54-inch screen size with a 240×240 TFT display. Real-time notifications keep you updated on messages, calls, and social media updates without needing to reach for your phone. The voice assistant allows for hands-free command issuance; capturing moments is effortless with the camera shutter function. Never lose your phone again with the conveniently placed "Find Phone" feature. In addition to activity monitoring and goal progress tracking, a range of health and fitness tracking capabilities are also available Built-in Games Real-time Notifications Music Control Voice Assistant Camera Shutter Find Phone Feature Battery Capacity: 290mAh Recharge Time: 2 hours Working Time: 5 days (Bluetooth) Standby Time: 15 days Operating System: JL7012A Screen Size: 1.54 inches Screen Resolution: 240×240 TFT Bluetooth: V5.3 Compatibility: Android 4.4 and above, iOS 9.0 and above